# SliTaz package receipt.

PACKED_SIZE="220.0K"
UNPACKED_SIZE="472.0K"
PACKAGE="busybox-net"
VERSION="1.28-20170822"
GIT_TAG="753c4045e4f287fc4b4788afd94f58738a7f04b4"
CATEGORY="base-system"
SHORT_DESC="Busybox UNIX utilities with many network commands."
MAINTAINER="pascal.bellard@slitaz.org"
LICENSE="GPL2"
[ -n "$TARGET" ] || TARGET="i486"
DEPENDS="busybox"
BUILD_DEPENDS="bzip2 uclibc-cross-compiler-$TARGET wget"
TARBALL="busybox-$VERSION.tar.bz2"
WEB_SITE="http://www.busybox.net/"
WGET_URL="https://git.busybox.net/busybox/snapshot/busybox-$GIT_TAG.tar.bz2"
CONFIG_FILES="/etc/dnsd.conf /etc/inetd.conf /etc/udhcpd.conf /etc/resolv.conf \
/etc/network.conf /etc/inetd.conf"

apply_bb_patchs()
{
    cd $src
    while read file; do
    	[ -f done.$file ] && continue
    	echo "Apply $file..."
    	patch -p1 < $stuff/busybox-git-$file || return 1
	touch done.$file
    done <<EOT
stat.u
ris.u
zmodules.u
cmdline.u
fbvnc.u
cpio.u
scriptreplay.u
ash.u
EOT
    [ $(. $WOK/linux/receipt; printf "%d%02d%02d" ${VERSION//./ }) -le 20626 ] &&
    	echo apply 0001-mdev-create-devices-from-sys-dev.patch &&
	patch -p1 -R < $stuff/0001-mdev-create-devices-from-sys-dev.patch
    cp $stuff/$PACKAGE-git.config .config
    var="CONFIG_CROSS_COMPILER_PREFIX"
    sed -i "s/.*$var.*/$var=\"uclibc-$TARGET-\"/" .config
}

# Rules to configure and make the package.
compile_rules()
{
    { apply_bb_patchs && 
    make oldconfig &&
    make &&
    make install
    } || return 1
    echo "Chmod 4755 on busybox binary..."
    chmod 4755 _install/bin/busybox
    mkdir -p _install/lib
    LD_LIBRARY_PATH=/usr/share/uclibc-cross-compiler-$TARGET/lib \
	uclibc-$TARGET-ldd busybox 2> /dev/null | \
	awk '/=>/ { print $3 }' | while read file ; do
	cp -a $file _install/lib
	while [ -L "$file" ]; do
		dir="$(dirname $file)/"
		file="$(readlink $file)"
		case "$file" in
		/*) ;;
		*)  file="$dir$file";;
		esac
		cp -a "$file" _install/lib
	done
    done
    chown 0.0 _install/lib/*
}

# Rules to gen a SliTaz package suitable for Tazpkg.
genpkg_rules()
{
    mkdir -p $fs/boot $fs/bin $fs/sbin $fs/etc/init.d
    sed -e 's| *#.*$||' -e '/^$/d' < $stuff/services > $fs/etc/services
    cp -a $src/_install/bin/busybox $fs/bin
    for i in /bin/sh /bin/login /bin/false /sbin/mdev /init ; do
	ln -f $fs/bin/busybox $fs$i
    done
	
    # Busybox config files.
    touch $fs/etc/resolv.conf
    cp $stuff/inetd.conf $fs/etc
    cp $stuff/network.conf $fs/etc
    cp $stuff/daemon $fs/etc/init.d
    cp $stuff/network.sh $fs/etc/init.d
    for i in crond dnsd ftpd httpd inetd klogd ntpd syslogd telnetd tftpd \
	     udhcpd zcip ; do
	grep -qi config_$i=y $src/.config &&
	ln -s daemon $fs/etc/init.d/$i
    done
    # Udhcpc stuff.
    mkdir -p $fs/usr/share/udhcpc
    cp $stuff/udhcp.script $fs/usr/share/udhcpc/default.script
    chmod +x $fs/usr/share/udhcpc/default.script
	
    sed -i '2,$s/^#.*//;/^$/d' $fs/etc/init.d/daemon $fs/etc/init.d/*.sh
    sed -i 's/^#.*//;/^$/d' $fs/etc/*.conf
    find $fs -exec touch -r $fs {} \;
    cp $stuff/busybox-net-git.config $fs/boot/config-busybox
}

config_form()
{
	if [ -z "$MODE" ]; then
		[ -n "$INTERFACE"  ] || INTERFACE=eth0
		[ -n "$IP"         ] || IP=192.168.0.6
		[ -n "$NETMASK"    ] || NETMASK=255.255.255.0
		[ -n "$GATEWAY"    ] || GATEWAY=192.168.0.1
		[ -n "$DNS_SERVER" ] || DNS_SERVER='192.168.0.1 192.168.0.2'
	fi
	cat <<EOT
<table>
<tr>
<td>Interface</td>
<td><input type="text" name="INTERFACE" value="$INTERFACE" /></td>
</tr>
<tr>
<td>Network configuration</td>
<td><select name="MODE">
	<option value="STATIC">STATIC</option>
	<option value="DHCP"$([ "$MODE" = "DHCP" ] && echo ' selected="selected"')>DHCP</option>
	<option value="DISABLE"$([ "$MODE" = "DISABLE" ] && echo ' selected="selected"')>DISABLE</option>
</select></td>
</tr>
<tr>
<td>Internet address</td>
<td><input type="text" name="IP" value="$IP" /></td>
</tr>
<tr>
<td>Netmask</td>
<td><input type="text" name="NETMASK" value="$NETMASK" /></td>
</tr>
<tr>
<td>Gateway</td>
<td><input type="text" name="GATEWAY" value="$GATEWAY" /></td>
</tr>
<tr>
<td>DNS server(s)</td>
<td><input type="text" name="DNS_SERVER" value="$DNS_SERVER" /></td>
</tr>
</table>
EOT
}

config_note()
{
	cat <<EOT
<script type="text/javascript">
function update_form()
{
	var hide = true
	for (var i = 0; i < document.forms.length; i++) {
		for (var j = 0; j < document.forms[i].elements.length; j++) {
			var obj = document.forms[i].elements[j]
			if (obj.name == "MODE" && obj.value == "STATIC")
				hide = false
		}
	}	
	for (var i = 0; i < document.forms.length; i++) {
		for (var j = 0; j < document.forms[i].elements.length; j++) {
			var obj = document.forms[i].elements[j]
			switch (obj.name) {
			case "IP" :
			case "NETMASK" :
			case "GATEWAY" :
			case "DNS_SERVER" :
				obj.disabled = hide; break;
			}
		}
	}	
}
update_form()
window.onchange = update_form
//-->
</script>
EOT
}

post_install()
{
	sed -i 's|local.sh|network.sh &|' $1/etc/rcS.conf
	chmod 4755 $1/bin/busybox
	ln -fs /proc/mounts $1/etc/mtab
	DHCP="no"
	STATIC="yes"
	case "$MODE" in
	"")	return 1;;
	DISABLE)
		STATIC="no" ;;
	DHCP)	DHCP="yes"
		STATIC="no"
	esac
	sed -i	-e "s/^DNS_SERVER=.*/DNS_SERVER=\"$DNS_SERVER\"/" \
		-e "s/^INTERFACE=.*/INTERFACE=\"$INTERFACE\"/" \
		-e "s/^NETMASK=.*/NETMASK=\"$NETMASK\"/" \
		-e "s/^GATEWAY=.*/GATEWAY=\"$GATEWAY\"/" \
		-e "s/^STATIC=.*/STATIC=\"$STATIC\"/" \
		-e "s/^DHCP=.*/DHCP=\"$DHCP\"/" \
		-e "s/^IP=.*/IP=\"$IP\"/" $1/etc/network.conf
}